ep85 Monthly Web 202106

Stable: 91

Updates

• Chromium Blog: Chrome 92: Web Apps as File Handlers, New JavaScript Features, and More
  • https://blog.chromium.org/2021/06/chrome-92-web-apps-as-file-handlers-new.html
  • File Handling API
  • Origin Trials
    • New Origin Trials
      • Shared Element Transitions
  • Other features in this release
    • Change in Allowed App Shortcuts
    • CSS
      • size-adjust Descriptor for @font-face
    • Imperative Slot Distribution Behavior
    • JavaScript
      • Add dayPeriod option for Intl.DateTimeFormat
      • Relative Indexing Method for Array, String, and TypedArrays
      • Intl BestFitMatcher by Using ICU LocaleMatcher
      • SharedArrayBuffers on Desktop Platforms Restricted to Cross-Origin Isolated Environments
    • Media Session API: Video conferencing actions
    • Tainted Origin Flag applied to Resource Timing
    • Web Bluetooth Manufacturer Data Filter
  • Deprecations and Removals
    • Payment Handlers for Standardized Payment Method Identifiers

Intents

• Ship: Delegated Ink Trails
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/ZtqwKR_HIAE/m/t61vWodBBQAJ
• Ship: WebCodecs
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/7UlTzFMbTFs/m/Rib4ca4-BQAJ
• Ship: CSS module scripts
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/iT0bQjzD04k/m/VkHPoOFLBAAJ
  • CSSStyleSheet を返す
• Ship: Intl BestFitMatcher by using ICU LocaleMatcher
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/TpAvyXwHM_c/m/QXJKbClfAwAJ
• Ship: accent-color CSS property
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/WwYkLjbGhoA/m/EUw_33z_AgAJ
• Ship: Canvas color management
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/epSTNPYkLIs/m/xamWYETxAgAJ
• Ship: Sec-CH-Prefers-Color-Scheme client hint header
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/tEZ4RVsP1ms/m/9h-yQpmJAgAJ
• Ship: Object.hasOwn
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/di9BL9d1CKI/m/G2OM5JG4AQAJ
  • hasOwnProperty の static method 版
• Ship: Re-add 'style' to contain:strict and contain:content CSS properties
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/oMVBKemrTDQ/m/seOI23SRAQAJ
• Ship: WebOTP API: cross-device support
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/Yy86jN-TjOE/m/tuZim9iCAAAJ
• Ship: supports for the @font-face src: descriptor
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/bCA9H3eaO3s/m/gDrJ0Mx-AAAJ
• Prototype and Ship: AbortSignal.abort() static method
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/OpiUjfRR4WQ/m/jKdB_mxpAQAJ
  • abort 済みの signal を取得するショートハンド
  • fetch に渡すと何もせずに終わらせることができる
• Prototype and Ship: CSS Flexbox: support alignment keywords start, end, self-start, self-end, left, right
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/j0eVgJCDVBY/m/IIHIJfv8AgAJ
• Implement and Ship: :autofill pseudo-class
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/saobtpGibyA/m/eDN52Gj9BQAJ
  • autofill した要素だけ反応、ユーザが手入力すると外れる
• Prototype and ship: Honor media HTML attribute for meta name=theme-color
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/6I-I3lZWy5k/m/kjqDF1ARBQAJ
  • theme-color を media query で切り替えられる
  • <meta name="theme-color" media="(prefers-color-scheme: dark)" content="black">
• Prototype: Auto-expand details for find-in-page, element fragments, and ScrollToTextFragment
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/ovNo2kFAgnE/m/IqkRALr6AwAJ
• Prototype: EME MediaKeySession Closed Reason
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/Vze-UnN9d3w/m/R_OY5ImmAgAJ
• Prototype: File Handling Icons
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/kLrp8eA8ajA/m/mtG3ywzfBQAJ
• Prototype: PWA manifest unique id - desktop
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/hlxPHfg9GRc/m/M1jbEffUBQAJ
• Implement and Ship: Block ports 989 and 990
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/3XftxnFhAyI/m/RGNlVV8_AAAJ
  • ALPACA Attack の対策として FTP ポートを落とす

• Prototype: COOP same-origin-allow-popups-plus-coep
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/cC4T4LGdRws/m/IHxDNQ0mAAAJ
  • crossOriginIsolated でありながら popup だけにはアクセスできる
  • SAB 使いたくて isolate すると Auth や Payment の popup が壊れる
  • WebID や WebPayment なら popup がいらなくなるがまだきてないので緩和策
• Prototype: Temporal in ECMA262
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/1NNKDVv1Itc/m/tyDOXvhaAgAJ
• Experiment: URL Protocol Handler Registration for PWAs
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/AuKUdqTkUAs/m/qZ3V4_YEBAAJ
• Extend Experiment: MediaStreamTrack Insertable Streams (a.k.a. Breakout Box)
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/OCDJghwLUFw/m/jgG7R1PBBQAJ
• Experiment: Virtual keyboard API
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/NZLnzSY3wIQ/m/TbVKL-cyAAAJ
• Experiment: Multi-Screen Window Placement
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/jznxQK1U8ZQ/m/BsDTdhK4AgAJ
• Ready for Trial: URL Protocol Handler Registration for PWAs
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/GbTdEVNPhng/m/QvrlxYgEBAAJ
• Ready for Trial: Intl.DisplayNames v2
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/XOJE7zVlxnI/m/cnkuazxHAwAJ
• Extend Origin Trial: WebCodecs
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/oisKIPVdLQw/m/KAikvxDQAQAJ
• Deprecate and Remove: U2F API (Cryptotoken)
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/xHC3AtU_65A/m/yg20tsVFBAAJ
• Request for Deprecation Trial: Remove alert(), confirm(), and prompt for cross origin iframes
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/VOePv--Qa-4/m/HWLSls0IBAAJ
• Deprecate and Remove: Text encoding detection for XHR JSON response
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/FmY3E3-KaYI/m/QPJFiZAkAAAJ
• PSA: New implementations of IDL dictionary types
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/82EfG12unuM/m/sNkVyN6CBAAJ
• Origin trial timelines with Chrome 4 week releases
  • https://groups.google.com/a/chromium.org/g/experimentation-dev/c/u4lbxEEnq-Y
  • Chrome が 4 週リリースになることで OT の期間をどうするかの案
  • 1OT: 4 milestone 16 week
  • CAP: 9 milestone 36 week

V8

Other

• web.dev
  • Observing compute pressure
    • https://web.dev/compute-pressure/
  • PWAs as URL Handlers
    • https://web.dev/pwa-url-handler/
  • Evolving Cumulative Layout Shift in web tooling
    • https://web.dev/cls-web-tooling/
  • CSS for Web Vitals
    • https://web.dev/css-web-vitals/
  • Building multiple Progressive Web Apps on the same domain
    • https://web.dev/building-multiple-pwas-on-the-same-domain/
  • New CSS functional pseudo-class selectors :is() and :where()
    • https://web.dev/css-is-and-where/
  • Best practices for fonts
    • https://web.dev/font-best-practices/
  • Introducing libSquoosh
    • https://web.dev/introducing-libsquoosh/
  • CSS size-adjust for @font-face
    • https://web.dev/css-size-adjust/
  • Using AVIF to compress images on your site
    • https://web.dev/compress-images-avif/
  • Building a color scheme
    • https://web.dev/building-a-color-scheme/
  • Improving Cumulative Layout Shift at Telegraph Media Group
    • https://web.dev/telegraph/
  • Introducing Aurora
    • https://web.dev/introducing-aurora/
    • フレームワークやツールとの協業プロジェクト
    • これまで React/Angular/Next/Nuxt などに協力してきた
  • Conformance for Frameworks
    • https://web.dev/conformance/
    • strong defaults と actionable rules によってレビューじゃなくてもスケールするように
  • Blibli's PWA generates 10x more revenue per user than their previous mobile website
    • https://web.dev/blibli/
  • High performance storage for your app: the Storage Foundation API
    • https://web.dev/storage-foundation/
    • File System Access API よりも権限がゆるいシンプルな API
    • Blob の扱いや DB の構築などもできるように
  • Towards a better responsiveness metric
    • https://web.dev/better-responsiveness-metric/
• google developer blog
  • https://developers.googleblog.com/
• google developer japan blog
  • Google Developers Japan: Google Ads API のフィードベースの拡張機能の提供終了について
    • https://developers-jp.googleblog.com/2021/06/google-ads-api.html
  • Google Developers Japan: Google Ads API v4 および v5 の提供終了に関するお知らせ
    • https://developers-jp.googleblog.com/2021/06/google-ads-api-v4-v5.html
  • Google Developers Japan: Chrome が M91 で最大 23% 高速化し、毎日 17 年以上の CPU 時間を節約
    • https://developers-jp.googleblog.com/2021/06/chrome-m91-23-17-cpu.html
  • Google Developers Japan: Chrome 92 ベータ: ファイル ハンドラとしてのウェブアプリ、新しい JavaScript 機能など
    • https://developers-jp.googleblog.com/2021/06/chrome-92-javascript.html
  • Google Developers Japan: Chrome の User-Agent 文字列削減に関する最新情報
    • https://developers-jp.googleblog.com/2021/06/chrome-user-agent.html
  • Google Developers Japan: Google 公式ウェブ開発者向けリソースのご紹介
    • https://developers-jp.googleblog.com/2021/06/google.html
• chromium blog
  • Chromium Blog: Changes to Chrome OS's release cycle
    • https://blog.chromium.org/2021/06/changes-to-chrome-oss-release-cycle.html
• Our commitments for the Privacy Sandbox
  • https://blog.google/around-the-globe/google-europe/our-commitments-privacy-sandbox/
  • Ad の最適化に Sync されたデータを使わない
  • Privacy Sandbox を Google だけが有利になるようなものにしない
• An updated timeline for Privacy Sandbox milestones
  • https://blog.google/products/chrome/updated-timeline-privacy-sandbox-milestones/
  • サードパーティ Cookie 廃止のタイムラインを更新
  • API 実装が late 2022 、サードパーティ Cookie 廃止を late 2023
• ユーザー アカウント、認証、パスワード管理に関する 13 のベスト プラクティス 2021 年版 | Google Cloud Blog
  • https://cloud.google.com/blog/ja/products/identity-security/account-authentication-and-password-management-best-practices
• canary
  • https://www.chromium.org/getting-involved/dev-channel

Stable: 89

Updates

• Firefox 89 blocks cross-site cookie tracking by default in private browsing - Mozilla Security Blog
  • https://blog.mozilla.org/security/2021/06/01/total-cookie-protection-in-private-browsing/
  • Private Browse の安全性を強固にした話
  • Total Cookie Protection
  • Supercookie protections
  • Cookies and caches are cleared
  • Trackers are blocked
  • Many fingerprinting scripts are blocked
  • SmartBlock
• Implementing Private Fields for JavaScript - Mozilla Hacks - the Web developer blog
  • https://hacks.mozilla.org/2021/06/implementing-private-fields-for-javascript/
• Looking fine with Firefox 89 - Mozilla Hacks - the Web developer blog
  • https://hacks.mozilla.org/2021/06/looking-fine-with-firefox-89/
  • forced-colors media feature
  • Better control for displayed fonts
  • Top-level await
  • PerformanceEventTiming
• These Weeks in Firefox: Issue 95 – Firefox Nightly News
  • https://blog.nightly.mozilla.org/2021/06/04/these-weeks-in-firefox-issue-95/
• These Weeks in Firefox: Issue 96 – Firefox Nightly News
  • https://blog.nightly.mozilla.org/2021/06/23/these-weeks-in-firefox-issue-96/

Intents

• Ship: CSS tab-size property
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/4gjD-sC_AcQ
• Ship: CSS 'content: none' on ::marker
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/CJ6ZRmOMkao
• Ship: CSS 'content: none' on (non-pseudo) elements
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/oWc1K4Uur2Y
• Ship: CSS 'font-synthesis: small-caps'
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/qNG2YLxbmFs

Other

• Privacy analysis of FLoC
  • https://blog.mozilla.org/en/privacy-security/privacy-analysis-of-floc/
  • EKR による FLoC の調査
  • Fingerprint の精度を上げてしまう可能性などの指摘
  • 詳細なレポート w/ Martin
  • https://mozilla.github.io/ppa-docs/floc_report.pdf
• 11 secret tips for Firefox that will make you an internet pro
  • https://blog.mozilla.org/en/products/firefox/firefox-tips/firefox-secret-tips/
• Feel at home on your iPhone and iPad with Firefox
  • https://blog.mozilla.org/en/products/firefox/feel-at-home-on-your-iphone-and-ipad-with-firefox/
• Screenshots made easy with the Firefox screenshot feature
  • https://blog.mozilla.org/en/products/firefox/how-to-capture-screenshots-with-firefox/
• A fresh new Firefox is here
  • https://blog.mozilla.org/en/products/firefox/fresh-new-look-for-firefox/
• Modern, clean new Firefox clears the way to all you need online
  • https://blog.mozilla.org/en/mozilla/news/modern-clean-new-firefox-clears-the-way-to-all-you-need-online/

Stable: 14.1

Updates

• WWDC
  • Apple's privacy pillars in focus - WWDC 2021 - Videos - Apple Developer
    • https://developer.apple.com/videos/play/wwdc2021/10085
    • Hide My Email
    • Private Relay
    • etc
  • Platforms State of the Union - WWDC 2021 - Videos - Apple Developer
    • https://developer.apple.com/videos/play/wwdc2021/102
  • Move beyond passwords - WWDC 2021 - Videos - Apple Developer
    • https://developer.apple.com/videos/play/wwdc2021/10106
    • Passkeys in iCloud Keychain
  • Meet privacy-preserving ad attribution - WWDC 2021 - Videos - Apple Developer
    • https://developer.apple.com/videos/play/wwdc2021/10033
    • Private Click Measurement
    • SK Ad Networks
  • Accelerate networking with HTTP/3 and QUIC - WWDC 2021 - Videos - Apple Developer
    • https://developer.apple.com/videos/play/wwdc2021/10094/
  • Optimize for 5G networks - WWDC 2021 - Videos - Apple Developer
    • https://developer.apple.com/videos/play/wwdc2021/10103/
  • Design for Safari 15 - WWDC21 - Videos - Apple Developer
    • https://developer.apple.com/videos/play/wwdc2021/10029/
• WebKit Features in Safari at WWDC21
  • https://webkit.org/blog/11700/webkit-features-in-safari-at-wwdc21/
  • Tuesday, June 8
    • Meet Safari Web Extensions on iOS
  • Wednesday, June 9
    • Explore Safari Web Extension Improvements
    • Explore WKWebView Additions
    • Move beyond passwords
    • Secure login with iCloud Keychain verification codes
  • Thursday, June 10
    • Develop Advanced Web Content
    • Discover Web Inspector Improvements
    • Meet Privacy-Preserving Ad Attribution
  • Friday, June 11
    • Design for Safari 15
    • Coordinate media playback in Safari with Group Activities
• Release Notes for Safari Technology Preview 126 with Safari 15 Features
  • https://webkit.org/blog/11727/release-notes-for-safari-technology-preview-126-with-safari-15-features/
  • Streamlined tab bar
  • Live Text
  • Improved Safari Web Extensions
  • Quick Notes
  • WebGL 2
  • Web technologies
• Safari 15 Beta Release Notes | Apple Developer Documentation
  • https://developer.apple.com/documentation/Safari-Release-Notes/safari-15-beta-release-notes

Position

• [webkit-dev] Request for position: EME MediaKeySession Closed Reason
  • https://lists.webkit.org/pipermail/webkit-dev/2021-June/031880.html
• [webkit-dev] Request for position: preferCurrentTab
  • https://lists.webkit.org/pipermail/webkit-dev/2021-June/031886.html
• [webkit-dev] Request for position: Canvas 2D display-p3 support
  • https://lists.webkit.org/pipermail/webkit-dev/2021-June/031895.html
• [webkit-dev] Removing the ENABLE(CSS_SCROLL_SNAP) flag
  • https://lists.webkit.org/pipermail/webkit-dev/2021-June/031904.html
• [webkit-dev] Request For Position on CSS containment
  • https://lists.webkit.org/pipermail/webkit-dev/2021-June/031913.html

Other

• Apple advances its privacy leadership with iOS 15, iPadOS 15, macOS Monterey, and watchOS 8 - Apple
  • https://www.apple.com/newsroom/2021/06/apple-advances-its-privacy-leadership-with-ios-15-ipados-15-macos-monterey-and-watchos-8/
• iOS 15 brings powerful new features to stay connected, focus, explore, and more - Apple
  • https://www.apple.com/newsroom/2021/06/ios-15-brings-powerful-new-features-to-stay-connected-focus-explore-and-more/
• MotionMark 1.2
  • https://webkit.org/blog/11685/motionmark-1-2/

Stable: 91

Updates

• Dark Mode for HTML Form Controls
  • https://blogs.windows.com/msedgedev/2021/06/16/dark-mode-html-form-controls/
  • form の default controller に dark mode を導入する
• Improving contrast in Microsoft Edge DevTools: A bugfix case study
  • https://blogs.windows.com/msedgedev/2021/06/15/improving-contrast-in-microsoft-edge-devtools-a-bugfix-case-study/
  • DevTools でコントラストが低い UI パーツがあったため、カラーパレットを更新した話
• Available for preview: Automatic HTTPS helps keep your browsing more secure
  • https://blogs.windows.com/msedgedev/2021/06/01/available-for-preview-automatic-https-helps-keep-your-browsing-more-secure/
  • 事前にリストした HTTPS 対応済みサイトの場合は HTTP から自動でリダイレクトする機能
  • Preload HSTS にないサイトで MS が集めた情報を元に対応する
• Improving font rendering in Microsoft Edge
  • https://blogs.windows.com/msedgedev/2021/06/02/improving-font-rendering-in-microsoft-edge/
  • コントラスト強化とガンマ補正の修正

Chakra

Other

• List of APIs that will be available due to IE termination
  • https://github.com/progfay/benefit-from-end-of-ie
  • IE サポートを外すと使えるようになる機能
• What Windows 11 Means for Developers - Windows Developer Blog
  • https://blogs.windows.com/windowsdeveloper/2021/06/24/what-windows-11-means-for-developers/
  • Microsoft Store に PWA がくる
• Windows 11 の仕様 - Microsoft
  • https://www.microsoft.com/ja-jp/windows/windows-11-specifications
  • IE11 は Windows 11 ではデフォルト無効に

Draft

• Recommendation
  • Call for Exclusions: DOM
    • https://lists.w3.org/Archives/Public/public-html/2021Jun/0001.html
  • Web Audio API is a W3C Recommendation
    • https://www.w3.org/blog/news/archives/9093
• Proposed Recommendation
• Candidate Recommendation
• Working Draft
• First Public Working Draft
  • CfC to publish Trusted Types as an FPWD
    • https://lists.w3.org/Archives/Public/public-webappsec/2021Jun/0000.html
  • Web Neural Network API
    • https://www.w3.org/blog/news/archives/9110
• Chartering
  • WebExtensions Community Group created
    • https://lists.w3.org/Archives/Public/public-new-work/2021Jun/0002.html
  • Multicast Community Group created
    • https://lists.w3.org/Archives/Public/public-new-work/2021Jun/0009.html
  • Call for Participation: Web Editing Working Group Charter Approved
    • https://lists.w3.org/Archives/Public/public-new-work/2021Jun/0007.html
  • Accessibility Features Community Group created
    • https://lists.w3.org/Archives/Public/public-new-work/2021Jun/0006.html
  • Proposed W3C Charter: Web Application Security Working Group
    • https://lists.w3.org/Archives/Public/public-new-work/2021Jun/0003.html
  • Proposed W3C Charter: Devices and Sensors Working Group
    • https://lists.w3.org/Archives/Public/public-new-work/2021Jun/0016.html

Other

• 証明書有効期限切れで w3.org が落ちる
  • https://news.ycombinator.com/item?id=27363813
  • expires 6/2 9:00 (JST)
  • すぐに復帰
• W3C Advisory Committee Elects Advisory Board
  • https://www.w3.org/blog/news/archives/9082
  • Heejin Chung (Samsung Electronics)
  • Avneesh Singh (DAISY Consortium)
  • Eric Siow (Intel)
  • L é onie Watson (TetraLogical)
  • Chris Wilson (Google)
  • Hongru (Judy)
  • Zhu (Alibaba)
  • Tantek Ç elik (Mozilla)
  • Tatsuya Igarashi (Sony)
  • Florian Rivoal (W3C Invited Expert)
  • Tzviya Siegman (Wiley)
  • David Singer (Apple).

ES2021

• ECMAScript 2021
  • https://www.ecma-international.org/publications-and-standards/standards/ecma-262/

Meeting

• 2021-05
  • https://github.com/tc39/agendas/blob/master/2021/05.md
  • https://github.com/tc39/notes/tree/master/meetings/2021-05
  • https://spidermonkey.dev/blog/2021/06/15/tc39.html

Proposals Diff

• https://github.com/tc39/proposals/compare/master@{2021-06-01}...master@{2021-07-01}
• https://tc39.github.io/beta/
• 0->1
• 1->2
• 2->3
• 3->4

New Proposals

Other

• TC39, JavaScript, Podcast
  • https://tc39er.us/posts/episode-12-daniel-ehrenberg/
• stream: implement WHATWG streams by jasnell · Pull Request #39062 · nodejs/node
  • https://github.com/nodejs/node/pull/39062

WG

• IETF
  • https://datatracker.ietf.org/meeting/
• httpwg
  • https://lists.w3.org/Archives/Public/ietf-http-wg/
  • https://github.com/httpwg/wg-materials/
  • Genart last call review of draft-ietf-httpbis-cache-16
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0157.html
  • Port 80 deprecation
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0163.html
  • I-D Action: draft-ietf-httpbis-rfc6265bis-08.txt
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0164.html
  • I-D Action: draft-ietf-httpbis-http2bis-02.txt
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0166.html
  • HTTP/2 revision
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0167.html
  • draft-handte-httpbis-dict-sec
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0173.html
  • Opsdir last call review of draft-ietf-httpbis-cache-16
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0184.html
  • Introducing Content-Digest in digest-headers
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0221.html
  • Alt-Svc-bis / rfc7838bis
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0217.html
  • HTTP Working Group Interim Meeting Agenda - June 2021
    • https://httpwg.org/wg-materials/interim-21-06/agenda.html
    • https://github.com/httpwg/wg-materials/blob/gh-pages/interim-21-06/minutes.md
    • 15 min - Client Cert Header (slides)
    • 15 min - Safe method with body (slides)
    • 20 min - HTTP/2 bis
    • 20 min - RFC6265bis (slides)
    • 20 min - Extensible Prioritization Scheme for HTTP
    • 20 min - Digest Headers (slides)
    • 20 min - Signing HTTP Messages (slides)
    • 20 min - Alt-Svc bis (slides)
    • 10 min - Targeted Cache Control (slides)
    • 10 min - Cache Trailers (slides)
    • 10 min - Binary HTTP Messages (slides)
    • HTTP Interim June 2021 - CodiMD
    • https://codimd.ietf.org/notes-httpbis-21-06
    • New Proposal
      • ALT-SVC bis
        • https://httpwg.org/wg-materials/interim-21-06/altsvcbis.pdf
      • Targeted Cache-Control
        • https://httpwg.org/wg-materials/interim-21-06/targeted-cc.pdf
        • CDN-Cache-Control のように CDN 意外にも特定の実装を対象にしたい場合がある
        • これを標準化したい by mnot
      • Cache-Trailer
        • https://httpwg.org/wg-materials/interim-21-06/cache-trailer.pdf
      • Binary HTTP Messages
        • https://httpwg.org/wg-materials/interim-21-06/bhttp.pdf
        • OHTTP をする際に HTTP Message のバイナリ化が必要らしい
  • I-D Action: draft-ietf-httpbis-client-cert-field-00.txt
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0199.html
  • I-D Action: draft-ietf-httpbis-message-signatures-05.txt
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0198.html
  • I-D Action: draft-ietf-httpbis-safe-method-w-body-01.txt
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0197.html
  • Prioritizing HTTP DATAGRAMs
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0257.html
  • Prioritizing QUIC DATAGRAMs
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0259.html
  • OHTTP status update and next steps
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0253.html
  • Signature Algorithm Identifiers
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0250.html
  • Question regarding HTTP/2, SNI, and IP addresses
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0248.html
  • Digest: defining an additional field for message content
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0245.html
  • Alt-Svc interaction with HTTPS/SVCB DNS records
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0243.html
  • Adoption call for draft-cdn-control-header
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0269.html
  • AD review of draft-ietf-httpbis-cache-header-08
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0274.html
  • Last Call: (The Cache-Status HTTP Response Header Field) to Proposed Standard
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0276.html
• quicwg
  • https://mailarchive.ietf.org/arch/browse/quic/
  • https://github.com/quicwg/wg-materials
• webtrans
  • https://mailarchive.ietf.org/arch/browse/webtransport/
  • https://github.com/DavidSchinazi/webtrans-wg-materials
• tlswg
  • https://mailarchive.ietf.org/arch/browse/tls/
  • https://github.com/tlswg/wg-materials
• wpack
  • https://mailarchive.ietf.org/arch/browse/wpack/
• privacypass
• dispatch
  • https://mailarchive.ietf.org/arch/browse/dispatch/
• secdispatch
  • https://mailarchive.ietf.org/arch/browse/secdispatch/

Other

Cloudflare

• Syria's exam-related Internet shutdowns
  • https://blog.cloudflare.com/syria-exam-related-internet-shutdowns/
• Interconnect Anywhere - Reach Cloudflare's network from 1,600+ locations
  • https://blog.cloudflare.com/interconnect-anywhere/
• Introducing Zero Trust Private Networking
  • https://blog.cloudflare.com/private-networking/

Fastly

• Minimizing ossification risk is everyone's responsibility
  • https://www.fastly.com/blog/minimizing-ossification-risk-is-everyones-responsibility
• Summary of June 8 outage
  • https://www.fastly.com/blog/summary-of-june-8-outage
  • 特定の構成でバグになるソフトをデプロイし 85% がダウン
  • Amazon, 楽天, GitHub など様々なサービスに影響
  • 9:47 に発生し 11:00 にはおおよそ回復
• How we vetted Cranelift for secure sandboxing in Compute@Edge
  • https://www.fastly.com/blog/how-we-vetted-cranelift-for-secure-sandboxing-in-compute-edge

Other

• AKAMAI の PROLEXIC DDOS サービスにおける影響に関する最新情報 (ステータス: 解決済) - Akamai Japan Blog
  • https://blogs.akamai.com/jp/2021/06/akamai-provides-prolexic-ddos-service-impact-update-status-resolved.html.html
  • ルーティングテーブルが溢れたために障害
  • 6/17 AM4: 20 UTC - AM8:47 UTC
• 世界でまたネット障害 メガバンクや航空大手に影響 写真 1 枚 国際ニュース:AFPBB News
  • https://www.afpbb.com/articles/-/3352236
  • (直前の Fastly もふまえ)

  • 問題が相次いだことで、経済活動で必要不可欠なオンラインプラットフォームの安定性や、ほぼ無名の少数の企業がインターネットの機能維持に重要な役割を担っている実態が露呈し、注目が集まっている。